Meaning of Girard form class | Babel Free
Definitions
The ratio of diameter inside bark at the top of the first 16-foot log to the diameter outside bark at breast height, used to estimate the board-foot volume of whole trees.
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.